Tube and Pipe Fabrication

The tube and pipe fabrication technology area covers sawing (band, circular, and friction) and other cutting processes, such as abrasive, flame, laser, oxyfuel, plasma, and waterjet. It also discusses forming processes, including bending and end forming. Finally, it includes a handful of miscellaneous processes, such as trimming, beveling, finning, grooving, threading, and spinning.

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Digital readout kit upgrades bending rolls

August 7, 2007

COMEQ Inc. has assembled a kit to upgrade the readouts of early-model Roundo angle and plate bending rolls with dial indicators (clock scales) or tape scales from mechanical to digital.The digital...

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Trio of tradeshows offers parallel staging, increased exhibit space

August 7, 2007

The parallel staging of Metallurgy-Litmash, Tube Russia, and Aluminium/Non-Ferrous 2007 offered 52,500 sq. ft. of exhibit space—50 percent more than last year—to 300 exhibitors from 26...

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Unison completes environmental and quality accreditation

August 7, 2007

Unison, Scarborough, U.K., has achieved ISO 14001 certification for its environmental management system and ISO 9001 accreditation for its quality-management systems.The company designs and...

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Veridiam acquires Allied Swiss Screw Products

August 7, 2007

Veridiam, San Diego, has acquired Allied Swiss Screw Products, Oceanside, Calif.Veridiam is a provider of EDM services; milled and turned components; welded and drawn tubing; metal and tubular...

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Tube bending

Constant radius or variable radius?

July 10, 2007

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While rotary draw bending is the mainstay of the tube bending industry, variable-radius bending is making some headway. Variable-radius bending offers many advantages, primarily more sophisticated bends and faster cycle times. However, it has limitations, too. A main one is that an initial bend must be a minimum of approximately 15 degrees.

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Flux-cored wires suitable for high-pressure steam, gas piping

July 10, 2007

Hobart Brothers Co. offers low-alloy, gas-shielded, flux-cored wires suitable for high-pressure steam and gas piping, boiler manufacturing, and certain casting applications.Designed for steels...

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Noncontact tube measuring, inspection system developed

July 10, 2007

AddisonMckee has developed AddiCheck, a noncontact tube measuring and inspection system. The software is suitable for midmarket tube-manipulation companies.The system includes a portable workbench,...

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AddisonMckee wins manufacturing award

July 10, 2007

AddisonMckee, Lebanon, Ohio, has been awarded the World-Class Manufacturing Award as part of The Manufacturer Awards 2007. The Manufacturer is a resource organization for manufacturers, and its...

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Staging of 2008 Tube China announced

July 10, 2007

Messe Düsseldorf has announced the Shanghai New International Expo Center will host Tube China Sept. 23-26, 2008. Messe Düsseldorf China will organize the event.Planned exhibit...

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Ohio Gratings hires architect specialist

July 10, 2007

Ohio Gratings Inc., Canton, Ohio, has hired Jason Richter as its architect specialist.Richter manages architectural sales accounts; monitors quality standards through sales, detailing, and production;...

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OMNI-X celebrates 20th anniversary

July 10, 2007

OMNI-X Inc., Englewood, Colo., celebrates its 20th anniversary this year.Since 1987 the company has designed and manufactured consumable mandrels, wiper dies, and simple and complex multistack...

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Anodizing process

Top five questions about anodizing architectural tube

July 10, 2007

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Anodizing combines with nature to create one of the world's best metal finishes. It is the process of electrochemically controlling, accelerating, and enhancing oxidation of an aluminum tube, creating a durable, scratch-resistant coating on the surface comparable to a sapphire. Architectural anodize finishes are limited to certain colors, and it is impossible to produce a perfect color match. Perform as much bending and forming as possible before finishing.

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Tube unloader

Tube fabricator, machine tool builder automates to accelerate

June 12, 2007

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Stealth Manufacturing Inc., Savage, Minn., is a tube fabricator, and machine tool builder that automated its tube punching, laser cutting, and material handling to improve the efficiency of manufacturing its gas heater tubes and other tubular products.

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Protective welding sleeve introduced

June 12, 2007

Torch Wear® has introduced its X-Treme welding sleeve, featuring a three-layer design to provide protection.Applications for the sleeve include carbon-arc, sub-arc, spray-arc, and heavy-arc...

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Polyurethane spring designed for I/O jaw tooling

June 12, 2007

Eagle Precision Technologies Ltd. has introduced a polyurethane spring—called a peanut—for its range of I/O jaw tooling.The patent-pending spring is designed for placement between each...

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